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AS205964UAB code200

LithuaniaRegistryRIPE NCC

As of 12th November 2026, AS205964 (UAB code200), a network registered in Lithuania with RIPE NCC, originates 16 IPv4 prefixes covering 7.2k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 13,293rd-largest of the 80,772 networks we see originating IPv4, and the 59th-largest of 175 in Lithuania. It is seen behind 4 upstream networks, most often AS9009 (M247 Europe SRL) and AS60068 (Datacamp Limited (CDN77 / DataPacket)). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

16

IPv6 prefixes

1

IPv4 addresses

7.2k

IPv6 /64s

4.3B

Upstream graph

The networks AS205964 is seen behind, one and two hops out, drawn from real AS paths.

AS205964Toward the internet core
Upstream graph for AS205964: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS205964UAB code200This networkAS9009M247 Europe SRLAS15440UAB "Baltnetos ko…AS60068Datacamp Limited …AS201207Getechbrothers, MBAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS9002RETN LimitedAS28917Fiord Networks, U…

Networks observed one and two hops upstream of AS205964 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

8

adjacent networks

Upstreams
450%
Peers
450%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS205964
NetworkCountryRelationshipPathsVantage pts
AS9009M247 Europe SRLROPeer1,00177
AS60068Datacamp Limited (CDN77 / DataPacket)GBPeer15678
AS15440UAB "Baltnetos komunikacijos"LTPeer7777
AS201207Getechbrothers, MBLTPeer6262

Prefixes

The largest blocks AS205964 originates, widest first.

Largest prefixes originated by AS205964
PrefixAddressesVisibility
104.143.248.0/221k78/78
185.170.252.0/221k77/78
64.137.70.0/2351277/78
104.143.254.0/2351278/78
104.239.0.0/2351277/78
104.239.2.0/2351277/78
104.239.4.0/2351277/78
104.239.6.0/2351277/78
64.137.105.0/2425677/78
64.137.107.0/2425677/78

Routing health

How AS205964's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%17
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%17
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 16 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 13th Oct 2026.

No announcement by AS205964 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.